Finding the Fourth Proportional to 2,663.94, 3,995.82 and 932.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,663.94 : 3,995.82 = 932.52 : x
2. Step 2: Convert to fraction form
   2,663.94/3,995.82 = 932.52/x
3. Step 3: Cross multiply
   2,663.94x = 3,995.82 × 932.52
4. Step 4: Simplify right side
   2,663.94x = 3,726,182.07
5. Step 5: Solve for x
   x = 3,726,182.07/2,663.94
6. Step 6: Final answer
   x = 1,398.75